DOWNLOAD Sony STR-DE897 Service Manual ↓ Size: 8.11 MB | Pages: 71 in PDF or view online for FREE

Model
STR-DE897
Pages
71
Size
8.11 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
str-de897.pdf
Date
PREV: Sony SS-CPX22 / SS-NXM3 Service Manual

Sony STR-DE897 Service Manual ▷ View online

45
STR-DE897
IC1451  AK4381VT-E2 (DIGITAL BOARD (3/3))
4
8X
INTERPOLATOR
DE-EMPHASIS
CONTROL
CLOCK
DIVIDER
SCF
SCF
LRCK
5
PDN
∆Σ
MODULATOR
2
9
8X
INTERPOLATOR
BICK
1
MCLK
3
SDTI
∆Σ
MODULATOR
AUDIO
DATA
INTERFACE
7
CCLK
8
CDTI
6
10
CSN
AOUTR+
AOUTR-
11
12 AOUTL+
13 VSS
14 VDD
15 DZFR
16 DZFL
AOUTL-
µP
INTERFACE
IC2560  TC9273N-006 (VIDEO (AU) BOARD)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
VSS
NC
VIDEO1 R
VIDEO2 R
DVD/LD R
TV/SAT R
COM R
VIDEO3 R
VIDEO1 OUT R
VIDEO2 OUT R
AUDIO IN R
NC
NC
VIDEO1 L
VIDEO2 L
DVD/LD L
TV/SAT L
COM L
VIDEO3 L
VIDEO1 OUT L
VIDEO2 OUT L
AUDIO IN L
NC
GND
CLK
VDD
LATCH
DAT
10BIT
LATCH
CIRCUIT
(L-CH)
10BIT
LATCH
CIRCUIT
(R-CH)
LEVEL SHIFT & SHIFT REGISTER
46
STR-DE897
IC2303  NJM2595D (VIDEO BOARD)
IC2101  NJM2595D (S-VIDEO BOARD)
IC2102  NJM2595D (S-VIDEO BOARD)
1
M.OUT
2
SW5
8
VEE
3
DVD
4
SW3
5
V2
6
SW4
7
NC
S3
S1
S2
S4
S6
S7
S5
16 VCC
SW2
V3
V1.OUT
SW1
V1
GND
NC
6dB
AMP
75Ω
DRIVER
10
9
15
14
13
12
11
-V
+V
IC2302  BA7622F-E2-A (VIDEO BOARD)
1
2
3
4
8
7
6
5
GND
YIN
VIN
CIN
YOUT
VOUT
COUT
VCC
75Ω
DRIVER
75Ω
DRIVER
75Ω
DRIVER
47
STR-DE897
IC2307  NJM2581D (VIDEO BOARD)
IC2308  TC74HC4053AP (VIDEO BOARD)
16
15 14
13
12
11
10
9
1
2
3
4
5
6
7
8
C
B
A
0X
1X
XCOM
YCOM
VCC
GND
VEE
INH
0Z
ZCOM
1Z
0Y
1Y
C
OUT
IN
C
OUT
IN
C
OUT
IN
C
OUT
IN
C
OUT
IN
C
OUT
IN
LOGIC LEVEL CONVERTER
13
GND
VOUT3
V+3
VOUT2
V+2
VOUT1
V+1
PWR
VEE3
VEE2
VEE1
VIN2
VIN3
VIN1
BIAS
14
1
2
6dB
AMP
75Ω
DRIVER
11
BIAS
12
3
4
6dB
AMP
75Ω
DRIVER
9
BIAS
10
5
6
6dB
AMP
75Ω
DRIVER
8
7
REF
48
STR-DE897
IC3100  TC90A45F (UP CONVERT BOARD) (US, Canadian model only)
IC3101  MM1093NF (UP CONVERT BOARD) (US, Canadian model only)
1
16
1ST
BPA
2ND
BPA
SYNC
SEP
BGP
GEN
APC2
APC1
FSC
VCXO
DIVIDER
(1/4)
4FSC
VCO
ACC
DET
2
3
4
5
6
7
8
15
14
13
12
11
10
9
CHROMA
IN
ACC
FILTER
APC1
FILTER
FSC
OUT
XTAL
GND1
GND2
COMPOSITE
IN
BURST GATE
FILTER
4FSC
OUT
APC2
FILTER
OSC C
VCO2
OSC R
VCO1
NC
1
2
2.25V
3
2.8V
4
ADC
CLAMP
5
1.3V
5V
1H LINE
MEMORY
6
7
8
BPF
BPF
COLOR
KILLER
DYNAMIC
COMB
FILTER
BPF
3.4V
1.7V
DAC
DAC
CLOCK
5V
AVSS
VRB
VRT
ADIN
BIAS1
TEST
KILLER
DVDD
16
15
14
12
13
11
10
9
AVDD
YOUT
BIAS2
COUT
BIAS3
VFIL
CKIN
DVSS
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